package com.qf.dao;

import com.qf.pojo.Stage;

import java.util.List;

/**
 * @ClassName Stage
 * @Description TODO
 * @Author 86181
 * @Date 2022/9/2 14:13
 * @Version 1.0
 **/


public interface StageDao {
    public int addStage(Stage stage);

    public List<Stage> findAll();

    public int deleteStage(int pid);

}
